<div class="error-full-page"> 
  <!-- start: 404 -->
  <div class="col-sm-12 page-error pad-30">
    <div class="error-number text-primary"> 404 </div>
    <div class="error-details col-sm-6 col-sm-offset-3">
      <h3> Oops! You are stuck at 404</h3>
      <p> Unfortunately the page you were looking for could not be found. <br>
        It may be temporarily unavailable, moved or no longer exist. <br>
        Check the URL you entered for any mistakes and try again. <br>
        <a href="index.html" class="btn btn-danger btn-return"> <i class="fa fa-home"> </i> Back to Homepage </a>
      </p>
    </div>
  </div>
  <!-- end: 404 --> 
</div>
